I have wore my new eyeglasses for a whole week, but my face come out in a rash which is around the baseline of my eyeglasses frames, what can I do with it?Do I need to change my frames?

I think you are allergic metal eyeglasses frames, I suggest you can change your frame for a stainless steel or titanium ones, they may help you.

Plastic frames can do your favor either, nowadays, you needn't to worry the durability and flexibility of this kind of frames, I love plstic ones more than metal ones.

I think you should change your eyeglasses to plastic eyeglasses or titanium eyeglasses as they are antiallergic.